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[FINISHED] Emergency backbone network equipment maintenance (Jan. 22)

January 19, 2022
To Users
Keio University ITC
[FINISHED] Emergency backbone network equipment maintenance (Jan. 22)

The work for today (January 22th) has been completed.
Thank you for your cooperation.

Emergency maintenance work on backbone network equipment will be performed as follows.

[Emergency maintenance work on backbone network equipment]

Date/Time: Saturday, January 22, 2022, from 7:00am to 8:00am
Description:Emergency maintenance work on the backbone network equipment
Impact: Partial network outage
During the above period, network connectivity in the following areas may be unstable:
  • All areas of Hiyoshi Campus (including West Annex and KBS House)
  • Keio Senior High School
  • Keio Futsubu School (Boys Junior High School)
  • Keio Yokohama Elementary School
In addition, the following networks and services will be unavailable:
  • Tsuruoka Town Campus(TTCK) (All networks)
  • Tonomachi Town Campus (All networks)
  • Osaka City Campus(KORC) (All networks)
  • Wi-Fi (eduroam) connection within Keio (eduroam authentication will be possible outside of Keio)
  • Wireless LAN (WiFi) (keiomobile2) authentication within Hiyoshi Campus
  • Certificate issuance service at convenience stores

We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.

Last-Modified: January 22, 2022

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